Chosen Solution
Replaced battery with new ifixit battery. Phone does not power up. If I reattach the old battery the phone powers on. Is this battery so dead that it won’t show powering up even after charging for several minutes. Or is it DOA?
It seems like it’s DOA, but leave it charged for at least 15 minutes. If that doesn’t work, then it’s DOA. I have seen batteries that are flat when they come in before.
